Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tin mon hoc snippets" » "tin mon code snippets", "tin don hoc snippets", "trinh mon hoc snippets", "tin mang hoc snippets", "tin toan hoc snippets", "tin dong hoc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tin mon hoc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tin mon hoc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tin mon hoc snippets"))) or ("locating bug core snippets"))*.